Pith Number

pith:G2TCMJ5U

pith:2016:G2TCMJ5URHAAVKGAVXX4V75GKF

not attested not anchored not stored refs pending

A New Foundation for Finitary Corecursion

Dirk Pattinson, Stefan Milius, Thorsten Wi{\ss}mann

arxiv:1601.01532 v3 · 2016-01-07 · math.CT · cs.LO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G2TCMJ5URHAAVKGAVXX4V75GKF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:32:26.191894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36a62627b489c00aa8c0adefcaffa65158e1d054b558ae732e14ca1c774a2b75

Aliases

arxiv: 1601.01532 · arxiv_version: 1601.01532v3 · doi: 10.48550/arxiv.1601.01532 · pith_short_12: G2TCMJ5URHAA · pith_short_16: G2TCMJ5URHAAVKGA · pith_short_8: G2TCMJ5U

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/G2TCMJ5URHAAVKGAVXX4V75GKF \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 36a62627b489c00aa8c0adefcaffa65158e1d054b558ae732e14ca1c774a2b75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b0ea1d11a810e4fcf294cac222f52095a63d3a05aabee38a9b378b3a75bee28",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2016-01-07T13:36:58Z",
    "title_canon_sha256": "be2bc4ceb66f9f40f2de6a9fc74a61b3da468cc9fe96e6808cefb924614717aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.01532",
    "kind": "arxiv",
    "version": 3
  }
}